If there is money to invest, mining will be an option not bad. My country lives relatively cheap electricity prices, benefits are not lower than trading.
Mining costs a lot due to high charges of electricity but this is considered in many countries and I came to know that somewhere electricity is cheap and mining there has enough profit greater than countries where there electricity has high charges. Trading has nothing related to electricity like mining so we can do that smoothly without any complications like mining where electricity is concerned.